100600060104991 has 4 divisors (see below), whose sum is σ = 100880283114000. Its totient is φ = 100319837095984.

The previous prime is 100600060104917. The next prime is 100600060105007. The reversal of 100600060104991 is 199401060006001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100600060104991 - 2¹⁹ = 100600059580703 is a prime.

It is a super-2 number, since 2×100600060104991² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100600060104991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100600060104911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140111503966 + ... + 140111504683.

It is an arithmetic number, because the mean of its divisors is an integer number (25220070778500).

Almost surely, 2^{100600060104991} is an apocalyptic number.

100600060104991 is a deficient number, since it is larger than the sum of its proper divisors (280223009009).

100600060104991 is an equidigital number, since it uses as much as digits as its factorization.

100600060104991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280223009008.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 100600060104991 in words is "one hundred trillion, six hundred billion, sixty million, one hundred four thousand, nine hundred ninety-one".